May Weather in Dan Sai, Thailand

Last updated: August 27, 2025

In Dan Sai, Thailand, the average temperature in May hovers around 27°C (80°F), making it a pleasant time to visit. Expect temperatures to range from a minimum of 20°C (68°F) to a sizzling maximum of 37°C (99°F). However, be prepared for some rain, as 150 mm (5.9 in) of precipitation falls over the course of 20 days. With an average humidity level of 69%, it’s wise to stay hydrated while enjoying the vibrant atmosphere!

May Temperature in Dan Sai

In May in Dan Sai, the average temperature is 27°C (80°F), with maximums reaching 37°C (99°F) and minimums dropping to 20°C (68°F). This pleasant climate makes Dan Sai an ideal destination for travelers seeking warm and enjoyable weather.

May Weather in Dan Sai: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Dan Sai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dan Sai, May typically has an average temperature of 27°C (80°F), with highs reaching up to 37°C (99°F) and lows dropping to around 20°C (68°F).

Data source: Temperature data for Dan Sai generated using information from the Copernicus Climate Change Service.

May Precipitation in Dan Sai

In Dan Sai in May, the precipitation amount is 150 mm (5.9 in) over a span of 20 days.

May Precipitation Trends in Dan Sai

The chart displays monthly precipitation patterns in Dan Sai, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Dan Sai, May typically receives around 150 mm (5.9 inches) of precipitation spread over approximately 20 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

May Humidity in Dan Sai

In Dan Sai in May, humidity is 69%. With an average temperature of 27°C (80°F), this humidity feels like a warm embrace that can leave you feeling sticky and lethargic, making it essential to stay hydrated and take frequent breaks while exploring.

May Average Humidity in Dan Sai

This chart illustrates the average monthly humidity levels in Dan Sai, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Dan Sai is approximately 69%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Dan Sai

In Dan Sai in May, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Dan Sai.

Maximum UV Index Levels in Dan Sai for May

The chart shows the monthly maximum UV Index (UVI) for Dan Sai in May, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In May, the maximum UV index in Dan Sai typically reaches 15, which falls under the extreme exposure category.

Data source: Dan Sai May UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How May Weather in Dan Sai Compares to Other Months

Weather in Dan Sai varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Dan Sai, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Dan Sai, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	22°C (72°F)	10 mm (0.4 inches)	52%	very high
February Weather	23°C (73°F)	11 mm (0.4 inches)	49%	extreme
March Weather	26°C (79°F)	17 mm (0.7 inches)	39%	extreme
April Weather	27°C (80°F)	73 mm (2.9 inches)	40%	extreme
May Weather	27°C (80°F)	150 mm (5.9 inches)	69%	extreme
June Weather	26°C (80°F)	187 mm (7.4 inches)	81%	extreme
July Weather	26°C (79°F)	230 mm (9.1 inches)	83%	extreme
August Weather	25°C (78°F)	288 mm (11.3 inches)	87%	extreme
September Weather	26°C (78°F)	225 mm (8.9 inches)	86%	extreme
October Weather	25°C (77°F)	133 mm (5.2 inches)	74%	extreme
November Weather	24°C (75°F)	13 mm (0.5 inches)	63%	very high
December Weather	21°C (70°F)	10 mm (0.4 inches)	57%	very high